Laerdal E.P. Heart User Manual

Page 7

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43. Orifice of coronary sinus
44. Fossa ovalis
45. Valve of foramen ovalis
46. Sinoatrial (SA) node
47. Atrioventricular (AV) node
48. Crista terminalis
49. Pectinate muscles
50. Tricuspid valve
51. Bicuspid (mitral) valve
52. Pulmonic valve
53. Aortic valve
54. Supraventricular crest
55. Moderator band
56. Septal band
57. Papillary muscles
58. Trabeculae carneae
59. Left and right branches of the atrioventricular bundle

(of His)

60. Purkinje fibers
61. Muscular interventricular septum

Periodic Maintenance:

Periodically gently clean the heart model using a soft cloth,
mild soap and water. Store the model in a dry environment.

For other service needs, contact your local Laerdal
Technical Service Center.